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authorArnaldo Carvalho de Melo <acme@mandriva.com>2005-09-22 11:32:10 +0400
committerArnaldo Carvalho de Melo <acme@mandriva.com>2005-09-22 11:32:10 +0400
commit249ff1c6d35fd32ca945967c3f0b948210a96baa (patch)
treeb7f13f3a7c0d09d523e86ccac3dce0856288f726 /net/llc/af_llc.c
parent590232a7150674b2036291eaefce085f3f9659c8 (diff)
downloadlinux-249ff1c6d35fd32ca945967c3f0b948210a96baa.tar.xz
[LLC]: Use some more likely/unlikely
Signed-off-by: Jochen Friedrich <jochen@scram.de> Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
Diffstat (limited to 'net/llc/af_llc.c')
-rw-r--r--net/llc/af_llc.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/net/llc/af_llc.c b/net/llc/af_llc.c
index ef125345a2db..7e9cf3214b88 100644
--- a/net/llc/af_llc.c
+++ b/net/llc/af_llc.c
@@ -116,12 +116,12 @@ static int llc_ui_send_data(struct sock* sk, struct sk_buff *skb, int noblock)
struct llc_sock* llc = llc_sk(sk);
int rc = 0;
- if (llc_data_accept_state(llc->state) || llc->p_flag) {
+ if (unlikely(llc_data_accept_state(llc->state) || llc->p_flag)) {
long timeout = sock_sndtimeo(sk, noblock);
rc = llc_ui_wait_for_busy_core(sk, timeout);
}
- if (!rc)
+ if (unlikely(!rc))
rc = llc_build_and_send_pkt(sk, skb);
return rc;
}
@@ -762,15 +762,13 @@ static int llc_ui_sendmsg(struct kiocb *iocb, struct socket *sock,
if (!(sk->sk_type == SOCK_STREAM && !addr->sllc_ua))
goto out;
rc = llc_ui_send_data(sk, skb, noblock);
- if (rc)
- dprintk("%s: llc_ui_send_data failed: %d\n", __FUNCTION__, rc);
out:
- if (rc)
+ if (rc) {
kfree_skb(skb);
release:
- if (rc)
dprintk("%s: failed sending from %02X to %02X: %d\n",
__FUNCTION__, llc->laddr.lsap, llc->daddr.lsap, rc);
+ }
release_sock(sk);
return rc ? : copied;
}